Clinical Trials of Medicines Flashcards

1️⃣ Familiarise yourself with the flashcards:

  • Look through all the flashcards to see what's on both sides.
  • Make sure you understand the information on each card. If something's unclear, click the link to the revision notes at the bottom of the page for more details.

2️⃣ Test yourself:

  • Look at the question or prompt on each card and try to remember the answer before flipping it over.
  • Check the answer and make a note of any cards you find challenging and need to go over more.

3️⃣ Consistently Review and Practice:

  • Use spaced repetition: spend more time on the cards you struggle with and go over them more often.
  • Regularly review all the flashcards to help you better understand and retain the information over time.

Note: We may include questions that have multiple correct answers. It's useful to remember specific examples to understand these concepts better.

PERSONALISED 1-TO-1 TUTORING

Need more help on this topic? Get 1-to-1 support

Get support with clear explanations, practice and feedback (Ages 5 to 16).

  • DBS-checked tutors
  • Flexible times
  • Parents can be updated

Want an ad-free experience? Subscribe to remove ads

What is a clinical trial of a medicine?

It is a test of a new medicine on people to check it is safe and works.

Why are clinical trials needed before a medicine is used widely?

To find the best dose, check how well it works and look for side effects in people.

Who is given a new medicine at the start of a clinical trial?

A small number of healthy volunteers, to test safety and side effects.

Who is given a new medicine in later stages of a clinical trial?

Larger groups of patients who have the disease the medicine is meant to treat.

What is a placebo?

A pill or injection that looks like the real medicine but has no active drug.

Why are placebos used in clinical trials?

So scientists can compare the new medicine with no active treatment to see its real effect.

What is a double-blind clinical trial?

A trial where neither the patients nor the doctors know who gets the real drug or the placebo.

Why are double-blind trials important?

They reduce bias, so beliefs of doctors or patients do not affect the results.

What does random allocation mean in a clinical trial?

Patients are put into the drug group or placebo group by chance, not by choice.

Why are large numbers of people used in later clinical trials?

Large groups give more reliable data and help show rare side effects.